CN206723869U

CN206723869U - The LED spotlight simply assembled

Info

Publication number: CN206723869U
Application number: CN201720288477.3U
Authority: CN
Inventors: 王进
Original assignee: Guangdong One Lighting Engineering Co Ltd
Current assignee: Guangdong One Lighting Engineering Co Ltd
Priority date: 2017-03-22
Filing date: 2017-03-22
Publication date: 2017-12-08
Anticipated expiration: 2027-03-22

Abstract

The utility model discloses a kind of LED spotlight simply assembled, including：Lamp housing, radiator, light source, Lamp cup and lampshade, described radiator middle part are provided with the cavity for light source and Lamp cup installation；The bottom of lampshade forms the first card base and the second card base, and the upper end-face edge of Lamp cup is supported on the second card base, makes Lamp cup hang on below lampshade, and the upper surface of radiator forms the bayonet socket coordinated with the first card base, and lampshade is fastened and is installed on radiator.Heat emission hole is offered on radiator of the present utility model, coordinating with the thermovent on lampshade makes LED spotlight inner air convection current, and radiator is internally formed radiating fin, can realize effective radiating, ensures the service life of LED lamp bead；High PF is installed in lamp housing and is more than 85%, PF without stroboscopic constant current controllable silicon light modulation isolation drive power supply, dimming scope 1%~100%, conversion of solar energy>When 0.95, be still not in stroboscopic, intelligent IC control, possess open circuit, short circuit, excessively stream, overheat multiple protective.

Description

The LED spotlight simply assembled

Technical field：

Field of illumination lamp technology is the utility model is related to, refers in particular to a kind of simple assembling, the LED spotlight of quick heat radiating.

Background technology：

Shot-light is a kind of illumination, decorative lamp, and traditional shot-light is typically used as light source using Halogen lamp LED, it is total well known to, Halogen lamp LED has that volume is big, luminous efficiency is low, power consumption is big, illuminated environment temperature rises, service life is short etc. a series of Shortcoming, therefore, modern times typically all replace traditional Halogen lamp LED using LED light source.LED spotlight is exactly to be used as light by the use of light emitting diode The shot-light in source, LED light source principle of luminosity, energy-saving and environmental protection aspect on be all far superior to traditional halogenic lamps and lanterns, and LED The perfection that luminous one-way forms to shot-light luminous intensity distribution is supported.

In the prior art, LED spotlight generally comprises：Lamp housing, radiator, light source, Lamp cup and lampshade, the effect of lampshade are For light source and Lamp cup is spacing, but it is typically all to be threadedly coupled between lampshade of the prior art and radiator or light source Or screwing connection, and in assembling, it is also necessary to additionally Lamp cup is fixed, prevents its movement, structure is cumbersome, and And assembling is inconvenient；In addition, the problem of its heat dispersion of LED spotlight of the prior art is bad, the radiating effect of existing LED spotlight Fruit is unsatisfactory, and the life-span generation to LED spotlight necessarily negatively affects, while also has certain safety to the environment of surrounding Hidden danger；Such as Patent No.：201620590494.8 Chinese utility model patent, its radiator are arranged at the bottom of shell, dissipate Hot device can not absorb the heat that LED light source is sent well, and heat can overstock inside the housing, influence the life-span of LED light source.

Utility model content：

The purpose of this utility model is overcome the deficiencies in the prior art, there is provided a kind of LED spotlight simply assembled.

In order to solve the above-mentioned technical problem, the utility model employs following technical proposals：The LED spotlight simply assembled, Including：Lamp housing, the radiator being installed on lamp housing, light source, Lamp cup and lampshade, described radiator middle part are provided with for light source With the cavity of Lamp cup installation；The bottom of lampshade forms the first card base and the second card base, and the upper end-face edge of Lamp cup is supported in second On card base, Lamp cup is made to hang on below lampshade, the upper surface of radiator forms the bayonet socket coordinated with the first card base, and lampshade fastens It is installed on radiator.

Furthermore, in above-mentioned technical proposal, described radiator has the body of a cup-shaped, is opened up in the middle part of body There is described cavity, the heat emission hole of connection cavity is offered in the side wall of body；Radiator is in uniformly forming sensing in cavity The radiating fin at radiator center.

Furthermore, in above-mentioned technical proposal, described light source is the LED encapsulated using SCOB, in the bottom of radiator Portion is provided with the mounting groove for light source installation, and light source is installed on mounting groove and passes through screw lock.

Furthermore, in above-mentioned technical proposal, optical frames is installed in described Lamp cup, the bottom of Lamp cup corresponds to light Source is provided with recess.

Furthermore, in above-mentioned technical proposal, described lampshade is overall in a ring, the first card base located at the second card base it Outside, the end of the first card base forms the first hook portion, and the first hook portion is outwards set, to be fastened on bayonet socket；The second described card The end of pin forms the second hook portion, and the second hook portion is inwardly set, and the upper surface of the second hook portion is horizontally disposed with, and is supported with stable Lamp cup.

Furthermore, in above-mentioned technical proposal, the upper end of described its inner ring of lampshade extends internally, and forms a support Side, with spacing to Lamp cup.

Furthermore, in above-mentioned technical proposal, described lampshade is evenly arranged with thermovent.

Furthermore, in above-mentioned technical proposal, described lamp housing is a body, and the bottom of radiator is inserted in the upper end of lamp housing Portion, and pass through screw lock between radiator and lamp housing.

Furthermore, in above-mentioned technical proposal, the electrode for stretching out lamp housing bottom is installed on described lamp housing.

After adopting the above technical scheme, the utility model has the advantages that compared with prior art：

1st, Lamp cup of the present utility model uses aluminium die cast, good heat dissipation effect；Heat emission hole is offered on radiator, with lamp Thermovent on cover, which coordinates, makes LED spotlight inner air convection current, and radiator is internally formed radiating fin, can realize effectively Radiating, ensure the service life of LED lamp bead；

2nd, the utility model is easy to assembly, and Lamp cup is limited in lampshade by the second card base, is then integrally installed on radiating In device, convenient disassembly；Light source 3 by screw lock in the mounting groove of radiator, can be when light source 3 damages, easy disassembly And replacing；

3rd, the utility model is provided with high PF without stroboscopic constant current controllable silicon light modulation isolation drive power supply in lamp housing, dims model 1%~100% is enclosed, conversion of solar energy is more than 85%, PF>When 0.95, be still not in stroboscopic, intelligent IC control, possess out Road, short circuit, excessively stream, overheat multiple protective.

Brief description of the drawings：

Fig. 1 is stereogram of the present utility model；

Fig. 2 is exploded view of the present utility model；

Fig. 3 is sectional view of the present utility model；

Fig. 4 is the stereogram of the utility model another way.

Embodiment：

The utility model is further illustrated with reference to specific embodiments and the drawings.

As shown in Fig. 1-3, the LED spotlight simply assembled, including：Lamp housing 1, radiator 2, the light source being installed on lamp housing 1 3rd, Lamp cup 4 and lampshade 5.

Specifically, described lamp housing 1 is a body, and the bottom of radiator 2, the bottom of radiator 2 are inserted in the upper end of lamp housing 1 The installing port of an indent is formed, and passes through screw lock between radiator 2 and lamp housing 1.

Described radiator 2 has the body of a cup-shaped, offers what is installed for light source 3 and Lamp cup 4 in the middle part of body Cavity 20, offers the heat emission hole 22 of connection cavity 20 in the side wall of body, and radiator 2 is in uniformly forming sensing in cavity 20 The radiating fin 23 at the center of radiator 2；The bottom of cavity 20 forms the mounting groove 201 installed for light source 3, and light source 3 is to adopt The LED encapsulated with SCOB, light source 3 are installed on mounting groove 201 and pass through screw lock.

Described lampshade 5 is overall in a ring, and the bottom of lampshade 5 forms the first card base 51 and the second card base 52, the first card Pin 51 is located at outside the second card base 52, and the end of the first card base 52 forms the first hook portion 511, and the first hook portion 511 is to peripheral hardware Put, the end of the second card base 52 forms the second hook portion 521, and the second hook portion 521 is inwardly set, the upper surface shaping of radiator 2 There is the bayonet socket 21 coordinated with the first card base 51, lampshade 5 is fastened and is installed on radiator 2, and the upper end-face edge of Lamp cup 4 is supported in the On two card bases 52, and the upper surface of the second hook portion is horizontally disposed with, and Lamp cup is supported with stable；Inwardly prolong the upper end of its inner ring of lampshade 5 Stretch, form a support edge, with spacing to Lamp cup 4, prevent it from departing from from the front of lampshade 5.

Optical frames is installed, the bottom of Lamp cup 4 is provided with recess corresponding to light source 3, and optical frames can be with described Lamp cup 4 For condenser, Lamp cup 4 can be wholely set with condenser, be easy to it to be assembled with lampshade 5.

Breach of the upper surface of radiating fin 23 formed with the edge supports for Lamp cup 4 of described radiator 2, makes lamp After the installation of cover 5, the upper end of radiating fin 23 is formed to light 3 to be supported, and mitigates the stress of lampshade 5；Lampshade 5 is evenly arranged with radiating Mouthfuls 53, the heat emission hole 22 on thermovent 53 and radiator 2 coordinates, and makes the cross-ventilation that is internally formed of LED spotlight, accelerates radiating.

In assembling, first, radiator 2 is installed on lamp housing 1, and screw locking, then, light source 3 is installed on chamber On the mounting groove 201 of body 20, also through screw locking；Then, Lamp cup 4 is installed from the back side of lampshade 5, the upper end edge of Lamp cup 4 Edge buckles into spacing between the support edge of its inner ring of the second hook portion 521 and lampshade 5；Finally, lampshade 5 is fastened and is installed on radiator 2 Upper end, complete assembling.

This practicality newly forms lamp holder, lamp in the electrode 11 that stretching lamp housing 1 bottom is provided with lamp housing 1, lamp housing 1 with electrode 11 It is generally cylindrical, it is GU10 specifications.In addition, as shown in Figure 4, lamp holder may be arranged as：Stretching lamp is installed on lamp housing 1 The electrode 12 of the bottom of shell 1, to form lamp holder, lamp holder is substantially rectangular, and lamp holder is M16 specifications.

The utility model is provided with high PF without stroboscopic constant current controllable silicon light modulation isolation drive power supply in lamp housing 1, high PF without Stroboscopic constant current controllable silicon light modulation isolation drive power supply, is electrically connected with light source 3, and high PF isolates without stroboscopic constant current controllable silicon light modulation to be driven Dynamic power supply, dimming scope 1%~100%, conversion of solar energy are more than 85%, PF>Still be not in stroboscopic when 0.95, intelligence IC is controlled, and possesses open circuit, short circuit, excessively stream, overheat multiple protective.

Certainly, specific embodiment of the utility model is the foregoing is only, is not to implement to limit the utility model Scope, all equivalent change or modifications done according to construction, feature and principle described in present utility model application the scope of the claims, all should be wrapped Include in present utility model application the scope of the claims.

Claims

1. the LED spotlight simply assembled, including：Lamp housing (1), the radiator (2) being installed on lamp housing (1), light source (3), Lamp cup And lampshade (5) (4), it is characterised in that：The chamber for light source (3) and Lamp cup (4) installation is provided with the middle part of described radiator (2) Body (20)；The bottom of lampshade (5) forms the first card base (51) and the second card base (52), and the upper end-face edge of Lamp cup (4) is supported in On second card base (52), Lamp cup (4) is made to hang on below lampshade (5), the upper surface of radiator (2) forms and the first card base (51) bayonet socket (21) coordinated, lampshade (5) are fastened and are installed on radiator (2).

2. the LED spotlight according to claim 1 simply assembled, it is characterised in that：Described radiator (2) has one glass The body of shape, described cavity (20) is offered in the middle part of body, the radiating of connection cavity (20) is offered in the side wall of body Hole (22)；Radiator (2) is in the radiating fin (23) that radiator (2) center of sensing is uniformly formed in cavity (20).

3. the LED spotlight according to claim 1 simply assembled, it is characterised in that：Described light source (3) is using SCOB The LED of encapsulation, the bottom of radiator (2) is provided with the mounting groove (201) for light source (3) installation, light source (3) is installed on On tankage (201) and pass through screw lock.

4. the LED spotlight according to claim 1 simply assembled, it is characterised in that：Light is installed in described Lamp cup (4) Mirror is learned, the bottom of Lamp cup (4) is provided with recess corresponding to light source (3).

5. the LED spotlight according to claim 1 simply assembled, it is characterised in that：It is in ring that described lampshade (5) is overall Shape, the first card base (51) are located at outside the second card base (52), and the end of the first card base (52) forms the first hook portion (511), the One hook portion (511) is outwards set, to be fastened on bayonet socket (21)；The end of described the second card base (52) forms the second hook portion (521), the second hook portion (521) is inwardly set, and the upper surface of the second hook portion (521) is horizontally disposed with, and Lamp cup is supported with stable (4)。

6. the LED spotlight according to claim 1 simply assembled, it is characterised in that：Described lampshade (5) its inner ring it is upper End extends internally, and a support edge is formed, with spacing to Lamp cup (4).

7. the LED spotlight according to claim 1 simply assembled, it is characterised in that：Described lampshade (5) is evenly arranged with Thermovent (53).

8. the LED spotlight according to claim 1 simply assembled, it is characterised in that：Described lamp housing (1) is a body, The bottom of radiator (2) is inserted in the upper end of lamp housing (1), and passes through screw lock between radiator (2) and lamp housing (1).

9. the LED spotlight according to claim 1 simply assembled, it is characterised in that：It is provided with and stretches on described lamp housing (1) Go out the electrode (11) of lamp housing (1) bottom.